In an embodiment, a radio resource manager device is provided. The radio resource manager device may include a receiver configured to receive an application applying for radio resources; an interference allowance determiner configured to determine whether interference of signal transmission during radio communication using radio resources is allowed; and a radio resource assigner configured to assign radio resources based on the determined interference allowance.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A User Equipment (UE) device configured to operate in a radio resource management system, the UE device comprising: a receiver to receive an authorization signal sent by a small cell base station; a decoder to decode the received authorization signal sent by the small cell base station, wherein the authorization signal includes a spectrum assignment and an output power limit for operation of the UE device, and wherein the spectrum assignment and output power limit for operation of the UE device are based on an interference metric reported by the UE device to the small cell base station; and a processor configured to cause the UE device to operate in a radio network using the assigned spectrum and output power limit.
2. The UE device of claim 1 , wherein the UE device is further configured to operate using a time division duplex (TDD) configuration that is based on a coexistence group in which the small cell base station is enrolled.
3. The UE device of claim 2 , wherein the UE is further configured to operate in an interference coordination group that is part of the coexistence group.
4. The UE device of claim 3 , wherein the interference coordination group is part of a closed subscriber group.
5. The UE device of claim 3 , wherein the UE stores an identifier for the closed subscriber group in a subscriber identify module (SIM) or a universal subscriber identity module (USIM).
6. The UE device of claim 1 , wherein the UE is further configured to operate both as a UE device and as a small cell base station.
7. The UE device of claim 1 , wherein the small cell base station is a femtocell base station.
8. The UE device of claim 1 , wherein the spectrum assignment is based on a spectrum assignment that was previously received by the small cell base station from the radio resource management system.
9. The UE device of claim 1 , wherein the authorization signal is based on an authorization signal that was previously received by the small cell base station from the radio resource management system.
10. A User Equipment (UE) device configured to operate in a radio resource management system, the UE device comprising: means for receiving an authorization signal sent by a small cell base station; means for decoding the received authorization signal sent by the small cell base station, wherein the authorization signal includes a spectrum assignment and an output power limit for operation of the UE device, and wherein the spectrum assignment and output power limit for operation of the UE device are based on an interference metric reported by the UE device to the small cell base station; and means for causing the UE device to operate in a radio network using the assigned spectrum and output power limit.
11. The UE device of claim 10 further comprising means for causing the HE device to operate using a time division duplex (TDD) configuration that is based on a coexistence group in which the small cell base station is enrolled.
12. The UE device of claim 11 , further comprising means for causing the UE device to operate in an interference coordination group that is part of the coexistence group.
13. The UE device of claim 12 , wherein the interference coordination group is part of a closed subscriber group.
14. The UE device of claim 12 , further comprising means for storing an identifier for the closed subscriber group in a subscriber identify module (SEW) or a universal subscriber identity module (USIM).
15. The UE device of claim 10 , further comprising means for causing the UE device to operate both as a UE device and as a small cell base station.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
January 3, 2018
April 7, 2020
Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.